Plaster plaster yog ib txoj kev ua tiav phab ntsa ob sab hauv thiab sab nraum chav, uas yog tam sim no ua nrov heev vim nws kev ua yeeb yam, nrog rau cov nyhuv zoo nkauj uas siv ntub plaster rau ntawm phab ntsa.
Zoo ntawm ntub plasters
Mixtures rau cov hauj lwm hauv plastering phab ntsa faib rau cov uas npaj rau kev ua hauj lwm, thiab cov uas siv sab hauv tsev.
Plaster rau lub tsho ntawm lub qhov ntub yuav ua rau kom lub rwb thaiv tsev sov dua. Nws kuj muaj qhov txiaj ntsim ntawm kev suab nrov thiab suab rwb thaiv tsev. Qhov no yog ib qho nyiaj txiag thiab ceev txoj kev kom muab lub façade zoo nkauj zoo nraug thiab zoo nkauj, thiab ua tsaug ntxiv tau ntau yam xim rau qhov sib tov, koj tuaj yeem tau txais kev ntxoov ntxoo ntawm plaster thiab ua kom koj lub tsev tsis muaj teeb meem tshwj xeeb. Nyob ntawm txheej txheej ntawm plaster thov rau phab ntsa, lub teeb thiab hnyav txoj kev ntawm daim ntawv thov yog txawv.
Internal ua hauj lwm nrog kev siv cov ntub plasters yog nqa tawm thaum koj xav muab lub phab ntsa ib qho txawv qhov ntxhib. Qhov txheej no zoo zoo li qub pob zeb, ntaub, xuab zeb. Qhov yooj yim tshaj plaws hauv kev ua hauj lwm yog ib daim ntaub zoo nkauj zoo nkauj plaster . Feem ntau txoj kev no, tsuas muaj ib lub phab ntsa hauv chav noj los ua kom lub ntsej muag loj rau nws.
Kev siv tshuab plaster daim ntawv thov
Plab ntub plaster yog muag nyob rau hauv daim ntawv ntawm qhuav mixtures, uas yuav tsum tau diluted nrog dej (rau uas nws tau txais nws lub npe). Tom qab yug me nyuam, qhov no sib tov yuav tsum tau sai sai thov mus rau phab ntsa thiab pub kom qhuav. Yog ua haujlwm hauv tsev sab nrauv, ces cov phab ntsa yuav tsum tau ua ntej ua ntej thiab cov kab nrawm loj yuav tsum tau ntim, thiab cov me nyuam yaus yuav raug nteg tawm los ntawm txheej txheej plaster. Ua ntej txheej txheem cov ntaub ntawv ntawm cov façade , lawv muaj feem ntau insulated. Tom qab siv lub plaster txheej yog rubbed nrog cov ntaub ntawv zoo-grained emery, thiab tom qab ntawd pleev xim los yog them nrog ib qho tshwj xeeb tiv thaiv compound.
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